CN213808885U - Adjustable water valve of flow - Google Patents
Adjustable water valve of flow Download PDFInfo
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- CN213808885U CN213808885U CN202022804093.7U CN202022804093U CN213808885U CN 213808885 U CN213808885 U CN 213808885U CN 202022804093 U CN202022804093 U CN 202022804093U CN 213808885 U CN213808885 U CN 213808885U
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- saving valve
- valve core
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Abstract
A water valve with adjustable flow comprises a valve body, wherein a water inlet, a water outlet, an adjusting valve cavity and a water-saving valve cavity are formed in the valve body; a filter screen is arranged in the water inlet, and the filter screen and the valve body are fixed through an elastic retainer ring; an adjusting valve core is arranged in the adjusting valve cavity, the adjusting valve core is connected with the valve body through threads, a flow hole is formed in the adjusting valve core, and the adjusting valve core can be rotated to change the relative position between the flow hole and the water inlet hole, so that the flow passing through the adjusting valve core is changed; the water-saving valve component comprises a water-saving valve core, a buffer pad, a water-saving valve cover, a water-saving valve body, a spring, a sealing ring, a sealing gasket and a sealing screw; the structure overcomes the spring force to open the valve by pressing the water-saving valve core, and can be automatically closed under the action of the spring force after being used, thereby playing a role in saving water; the flow regulating valve is arranged at the front end of the valve, can control the flow entering the valve, meets different flow requirements of different occasions, and has the advantages of compact structure, convenient use, water and energy conservation and the like.
Description
Technical Field
The utility model relates to the technical field of valves, concretely relates to adjustable water saving valve of flow.
Background
The automatic closing water-saving valves are various in types, mechanical, infrared and the like, and are simple to operate, so that the automatic closing water-saving valves can be automatically closed after being separated by pressing or opening the water-saving valves by the body close to the water-saving valves, and the automatic closing water-saving valves are convenient, save water resources and have no cross pollution, so that the automatic closing water-saving valves are more and more widely applied in life. In public health places, an automatic closing water-saving valve is often used for the purpose of saving water. The common press type self-closing water-saving valve has simple structure and low price. In the use process, people only need to press the pressing handle above the pressing part to open the water-saving valve, the pressing handle is pushed by the elastic part, and meanwhile, the damping part slowly returns to the original position under the action of the damping part, so that the effect of delaying closing is achieved.
The water yield of the automatic closing water-saving valve on the market at present can not be adjusted, and the requirements of different flow rates on different occasions can not be met.
Disclosure of Invention
The utility model aims to solve the technical problem that to foretell technical current situation and provide an adjustable water valve of flow, can satisfy the demand of the different flows of different occasions, can satisfy the water conservation demand again.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a water valve with adjustable flow comprises a valve body, wherein a water inlet, a water outlet, an adjusting valve cavity and a water-saving valve cavity are formed in the valve body; a water inlet hole is formed between the water inlet and the regulating valve cavity; a water-saving valve seat is arranged in the water-saving valve cavity; a filter screen is arranged in the water inlet, and the filter screen and the valve body are fixed through an elastic retainer ring; an adjusting valve core is arranged in the adjusting valve cavity, the adjusting valve core is connected with the valve body through threads, the adjusting valve core and the valve body are sealed through an O-shaped ring, a flow hole is formed in the adjusting valve core, and the adjusting valve core can be rotated to change the relative position between the flow hole and a water inlet hole, so that the flow passing through the adjusting valve core is changed; a water-saving valve component is arranged in the water-saving valve cavity; the water inlet hole and the water outlet are cut off by a water-saving valve;
as an improvement, the water-saving valve component comprises a water-saving valve core, a buffer pad, a water-saving valve cover, a water-saving valve body, a spring, a sealing ring, a sealing gasket and a sealing screw; the water-saving valve body is in threaded connection with the valve body; the water-saving valve cover is connected to the valve body in a threaded manner; the sealing gasket is arranged at the lower part of the water-saving valve cover and is tightly contacted and sealed with the water-saving valve seat on the valve body; the water-saving valve core is arranged in the middle of the water-saving valve cover and downwards penetrates through the sealing gasket, and the lower part of the water-saving valve core is provided with a sealing screw; the spring is arranged in the water-saving valve cover and is arranged between the water-saving valve cover and the water-saving valve core; the buffer pad is arranged on the upper part of the water-saving valve cover and is arranged between the water-saving valve cover and the water-saving valve core; the water-saving valve core and the water-saving valve cover are sealed through a sealing ring.
Compared with the prior art, the utility model has the advantages of: the structure overcomes the spring force to open the valve by pressing the water-saving valve core, and can be automatically closed under the action of the spring force after being used, thereby playing a role in saving water; the flow regulating valve is arranged at the front end of the valve, can control the flow entering the valve, meets different flow requirements of different occasions, and has the advantages of compact structure, convenient use, water and energy conservation and the like.
Drawings
Fig. 1 is a structural diagram of the present invention when closed.
Fig. 2 is a structural diagram of the utility model when opening.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in the figure, the water valve with the adjustable flow comprises a valve body 1, wherein a water inlet 11, a water outlet 12, an adjusting valve cavity 13 and a water-saving valve cavity 14 are formed in the valve body 1; a water inlet hole 15 is formed between the water inlet 11 and the regulating valve cavity 13; a water-saving valve seat 16 is arranged in the water-saving valve cavity 14; a filter screen 2 is arranged in the water inlet 11, and the filter screen 2 and the valve body 1 are fixed through an elastic retainer ring 3; an adjusting valve core 4 is arranged in the adjusting valve cavity, the adjusting valve core 4 is connected with the valve body 1 through threads, the adjusting valve core 4 is sealed with the valve body 1 through an O-shaped ring 5, a flow hole 41 is formed in the adjusting valve core 4, and the adjusting valve core 4 can be rotated to change the relative position between the flow hole 41 and the water inlet hole 15, so that the flow passing through the adjusting valve core 4 is changed; a water-saving valve assembly 6 is arranged in the water-saving valve cavity 14; the water inlet 11 and the water outlet 12 are cut off by a water-saving valve; the water-saving valve assembly 6 comprises a water-saving valve core 61, a buffer cushion 62, a water-saving valve cover 63, a water-saving valve body 64, a spring 65, a sealing ring 66, a sealing gasket 67 and a sealing screw 68; the water-saving valve body 64 is in threaded connection with the valve body 1; the water-saving valve cover 63 is in threaded connection with the water-saving valve body 64; the sealing gasket 67 is arranged at the lower part of the water-saving valve cover 63 and is tightly contacted and sealed with the water-saving valve seat 16 on the valve body 1; the water-saving valve core 61 is arranged in the middle of the water-saving valve cover 63 and downwards penetrates through the sealing gasket 67, and the lower part of the water-saving valve core 61 is provided with a sealing screw 68; the spring 65 is arranged in the water-saving valve cover 63 and is arranged between the water-saving valve cover 63 and the water-saving valve core 61; the buffer pad 62 is arranged at the upper part of the water-saving valve cover 63 and is arranged between the water-saving valve cover 63 and the water-saving valve core 61; the water-saving valve core 61 and the water-saving valve cover 63 are sealed by a sealing ring 66.
The working principle of the utility model is further described: under normal conditions, under the action of the spring force of the spring 65, the sealing screw 68 is tightly contacted with the sealing pad 67, and the valve is in a normally closed state; when water is needed, the water-saving valve core 61 is pressed to overcome the spring force, the sealing screw 68 is separated from the sealing gasket 67, the valve is opened to supply water, and after water use is finished, the valve is automatically closed under the action of the spring force, so that the water-saving effect is achieved; when the flow of the valve needs to be adjusted, the adjusting valve core 4 is rotated to change the relative position of the flow hole 41 and the water inlet hole 15, so that the flow passing through the valve can be changed.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (1)
1. A water valve with adjustable flow comprises a valve body, wherein a water inlet, a water outlet, an adjusting valve cavity and a water-saving valve cavity are formed in the valve body; a water inlet hole is formed between the water inlet and the regulating valve cavity; the method is characterized in that: a water-saving valve seat is arranged in the water-saving valve cavity; a filter screen is arranged in the water inlet, and the filter screen and the valve body are fixed through an elastic retainer ring; an adjusting valve core is arranged in the adjusting valve cavity, the adjusting valve core is connected with the valve body through threads, the adjusting valve core and the valve body are sealed through an O-shaped ring, a flow hole is formed in the adjusting valve core, and the adjusting valve core can be rotated to change the relative position between the flow hole and a water inlet hole, so that the flow passing through the adjusting valve core is changed; a water-saving valve component is arranged in the water-saving valve cavity; the water inlet hole and the water outlet are cut off by a water-saving valve; the water-saving valve component comprises a water-saving valve core, a buffer pad, a water-saving valve cover, a water-saving valve body, a spring, a sealing ring, a sealing gasket and a sealing screw; the water-saving valve body is in threaded connection with the valve body; the water-saving valve cover is connected to the valve body in a threaded manner; the sealing gasket is arranged at the lower part of the water-saving valve cover and is tightly contacted and sealed with the water-saving valve seat on the valve body; the water-saving valve core is arranged in the middle of the water-saving valve cover and downwards penetrates through the sealing gasket, and the lower part of the water-saving valve core is provided with a sealing screw; the spring is arranged in the water-saving valve cover and is arranged between the water-saving valve cover and the water-saving valve core; the buffer pad is arranged on the upper part of the water-saving valve cover and is arranged between the water-saving valve cover and the water-saving valve core; the water-saving valve core and the water-saving valve cover are sealed through a sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022804093.7U CN213808885U (en) | 2020-11-29 | 2020-11-29 | Adjustable water valve of flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022804093.7U CN213808885U (en) | 2020-11-29 | 2020-11-29 | Adjustable water valve of flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213808885U true CN213808885U (en) | 2021-07-27 |
Family
ID=76940371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022804093.7U Active CN213808885U (en) | 2020-11-29 | 2020-11-29 | Adjustable water valve of flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213808885U (en) |
-
2020
- 2020-11-29 CN CN202022804093.7U patent/CN213808885U/en active Active
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